| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.92 | 6.331% | $205.1338 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $231.59 | 13.650% | $263.202 | $263.20 | $263.20 | $263.20 |
| Purchase #3 | $230.69 | 6.364% | $245.3711 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $97.89 | 9.512% | $107.2013 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $32.34 | 5.327% | $34.0628 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $158.27 | 12.455% | $177.9825 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $198.50 | 5.850% | $210.1123 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $1,142.20 | $1,243.0658 | $1,243.05 | $1,243.05 | $1,243.10 | |